问:我从60岁开始,写字手就发抖,把直线写成曲线,而且还伴有手臂酸胀乏力等感觉。这是为什么?醴陵市丁雪钦答:老年人手发抖,最常见的原因是帕金森病。这是中老年人最常见的神经系统疾病,主要有以下一些表现:(1)静止性震颤。常为首发症状,多由一侧上肢远端开始,表现为“搓丸样” Q: From the age of 60, I started shivering in the writing handwriting, plotting the straight lines, and feeling like my arm soreness and fatigue. This is why? Liling City, Ding Xueqin A: The elderly shaking hands, the most common reason is Parkinson’s disease. This is the most common neurological diseases in the elderly, mainly in the following manifestations: (1) rest tremor. Often the first symptom, mostly by the distal side of the upper limb began to show “rub-like”